The table below provides summary statistics for contract job vacancies advertised in London with a requirement for knowledge and experience of Perforce products and/or services. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Perforce over the 3 months to 26 June 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

The figures below represent the IT contractor job market in general and are not representative of contractor rates within Perforce Software, Inc.

Perforce
England / London
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 393 399 397
Rank change year-on-year +6 -2  
Contract jobs citing Perforce 31 19 45
As % of all contract IT jobs advertised in London 0.15% 0.089% 0.19%
As % of the Vendors category 0.36% 0.21% 0.44%
Number of daily rates quoted 20 18 37
Median daily rate £550 £438 £530
Median daily rate % change year-on-year +25.71% -17.45%  
90% offered a daily rate of more than £419 £358 £265
10% offered a daily rate of more than £650 £518 £625
UK excluding London median daily rate £413 £260 £400
% change year-on-year +58.65% -35.00%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.00 £40.50 £50.00
% change year-on-year +3.70% -19.00%  

Perforce is in the vendor products and services category. The following table is for comparison with the above and provides summary statistics for all vendor product and service related skills in contract job vacancies advertised in London.

Contract Vendor Product & Service Skills
London
Contract job vacancies with a requirement for skills associated with vendor products and/or services 8594 8848 10276
As % of all contract IT job vacancies advertised in London 41.40% 41.39% 44.02%
Number of daily rates quoted 5811 6111 6782
Median daily rate £475 £450 £425
Median daily rate % change year-on-year +5.55% +5.88%  
90% offered a daily rate of more than £275 £275 £250
10% offered a daily rate of more than £625 £605 £600
UK excluding London median daily rate £400 £375 £363
% change year-on-year +6.66% +3.44%  
Number of hourly rates quoted 109 110 250
Median hourly rate £23.75 £18.00 £20.00
Median hourly rate % change year-on-year +31.94% -10.00%  
90% offered a hourly rate of more than £12.93 £12.45 £13.00
10% offered a hourly rate of more than £50.00 £42.33 £52.17
UK excluding London median hourly rate £17.50 £20.50 £18.07
% change year-on-year -14.63% +13.44%  

Perforce
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing Perforce as a proportion of all contract or permanent IT jobs with a match in the Vendors category.

Job vacancy trend for Perforce in London

Perforce
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Perforce in London.

Contractor daily rate trend for Perforce in London

Perforce
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Perforce in London over the 3 months to 26 June 2017.

Contractor daily rate histogram for Perforce in London

Perforce
Contractor Hourly Rate Trend in London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Perforce in London.

Contractor hourly rate trend for Perforce in London

Perforce
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Perforce within the London region over the 3 months to 26 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London -2 6 £648 +48.00% 1
Osterley - 3 £500 -
Hammersmith - 1 £650 -
Perforce
England

For the 6 months to 26 June 2017, IT contractor jobs citing Perforce also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for Perforce.

1 55 (87.30%) Java
2 46 (73.02%) Git (software)
3 39 (61.90%) SQL
4 37 (58.73%) Jenkins
5 35 (55.56%) Agile Software Development
6 33 (52.38%) XML
7 30 (47.62%) Unix
8 29 (46.03%) Banking
9 28 (44.44%) SOAP
10 27 (42.86%) Scrum
10 27 (42.86%) DevOps
11 26 (41.27%) Relational Database
12 25 (39.68%) JSON
13 24 (38.10%) Shell Script
14 23 (36.51%) Ant
14 23 (36.51%) Spring
15 22 (34.92%) DB2
16 21 (33.33%) OO
16 21 (33.33%) Maven
16 21 (33.33%) Hudson
16 21 (33.33%) Gradle
17 20 (31.75%) Microservices
17 20 (31.75%) Linux
17 20 (31.75%) OOA/OOD
17 20 (31.75%) Python
18 19 (30.16%) Subversion
18 19 (30.16%) EMIR
18 19 (30.16%) Dodd-Frank
18 19 (30.16%) MiFID
19 18 (28.57%) Analytical Skills

Perforce
Co-occurring IT Skills in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 14 (22.22%) Tomcat
2 13 (20.63%) nginx
3 7 (11.11%) IIS
4 6 (9.52%) OpenStack
5 2 (3.17%) Adobe Experience Manager
6 1 (1.59%) Apache
6 1 (1.59%) CMS
6 1 (1.59%) Confluence
6 1 (1.59%) WebLogic
6 1 (1.59%) WebLogic Portal
Applications
1 1 (1.59%) Microsoft Office
Business Applications
1 6 (9.52%) ION MarketView
2 1 (1.59%) SAP Oil and Gas
Cloud Services
1 13 (20.63%) Amazon AWS
2 6 (9.52%) Akamai
3 5 (7.94%) Microsoft Azure
4 3 (4.76%) GitHub
5 1 (1.59%) Amazon ElastiCache
5 1 (1.59%) AWS CloudFormation
Communications & Networking
1 3 (4.76%) NetScaler
2 2 (3.17%) LDAP
3 1 (1.59%) Firewall
3 1 (1.59%) HTTP
3 1 (1.59%) Internet
3 1 (1.59%) TCP/IP
Database & Business Intelligence
1 26 (41.27%) Relational Database
2 22 (34.92%) DB2
3 13 (20.63%) SQL Server
4 4 (6.35%) RDBMS
4 4 (6.35%) Redis
5 3 (4.76%) Big Data
5 3 (4.76%) Couchbase
5 3 (4.76%) Hadoop
5 3 (4.76%) Hazelcast
5 3 (4.76%) HBase
5 3 (4.76%) InterSystems Cache
5 3 (4.76%) PostgreSQL
6 2 (3.17%) KDB
7 1 (1.59%) MySQL
7 1 (1.59%) Oracle Database
Development Applications
1 46 (73.02%) Git (software)
2 37 (58.73%) Jenkins
3 23 (36.51%) Ant
4 21 (33.33%) Gradle
4 21 (33.33%) Hudson
4 21 (33.33%) Maven
5 19 (30.16%) Subversion
6 16 (25.40%) Selenium
7 15 (23.81%) JUnit
8 13 (20.63%) Cucumber
8 13 (20.63%) TeamCity
9 10 (15.87%) Concordion
9 10 (15.87%) JBehave
10 9 (14.29%) JIRA
10 9 (14.29%) VSS/SourceSafe
11 7 (11.11%) Team Foundation Server
12 3 (4.76%) SoapUI
12 3 (4.76%) TestNG
12 3 (4.76%) Vagrant
12 3 (4.76%) WebDriver
General
1 29 (46.03%) Banking
2 18 (28.57%) Finance
3 10 (15.87%) Front Office
3 10 (15.87%) Investment Banking
4 5 (7.94%) Marketing
5 4 (6.35%) Legal
6 3 (4.76%) Games
7 2 (3.17%) Polish Language
7 2 (3.17%) Retail
8 1 (1.59%) Advertising
8 1 (1.59%) Electronics
8 1 (1.59%) Manufacturing
8 1 (1.59%) Telecoms
Job Titles
1 33 (52.38%) Developer
2 28 (44.44%) Java Developer
3 16 (25.40%) DevOps Engineer
4 8 (12.70%) Electronic Trading Developer
4 8 (12.70%) Electronic Trading Java Developer
4 8 (12.70%) SQL Developer
5 7 (11.11%) Investment Banking Java Developer
6 6 (9.52%) Senior Developer
6 6 (9.52%) SQL Server Developer
7 5 (7.94%) AWS DevOps
7 5 (7.94%) AWS DevOps Engineer
7 5 (7.94%) AWS Engineer
7 5 (7.94%) Core Java Developer
7 5 (7.94%) DevOps Manager
7 5 (7.94%) Senior Java Developer
8 3 (4.76%) Analyst
8 3 (4.76%) Automation Analyst
8 3 (4.76%) Java Engineer
9 2 (3.17%) Big Data Developer
9 2 (3.17%) Unix Developer
Libraries, Frameworks & Software Standards
1 33 (52.38%) XML
2 28 (44.44%) SOAP
3 25 (39.68%) JSON
4 23 (36.51%) Spring
5 13 (20.63%) .NET
6 12 (19.05%) Protocol Buffers
7 9 (14.29%) Rendezvous
8 8 (12.70%) REST
9 7 (11.11%) XSL
10 3 (4.76%) J2EE
10 3 (4.76%) Kafka
10 3 (4.76%) Node.js
11 2 (3.17%) .NET Framework
11 2 (3.17%) Apache CXF
11 2 (3.17%) Flash
11 2 (3.17%) HTML
11 2 (3.17%) Middleware
11 2 (3.17%) RESTful
11 2 (3.17%) Unity (Game Engine)
11 2 (3.17%) Web Services
Miscellaneous
1 18 (28.57%) Analytical Skills
2 10 (15.87%) Fixed Income
3 7 (11.11%) Computer Science
4 4 (6.35%) Derivative
4 4 (6.35%) Greenfield Project
4 4 (6.35%) Management Information System
4 4 (6.35%) OTC Derivatives
5 3 (4.76%) Foreign Exchange (FX)
6 2 (3.17%) Algorithms
6 2 (3.17%) Hybrid Cloud
6 2 (3.17%) Market Risk
7 1 (1.59%) Fat Client
7 1 (1.59%) N-Tier
7 1 (1.59%) PKI
7 1 (1.59%) PlayStation
7 1 (1.59%) Private Cloud
7 1 (1.59%) Public Cloud
7 1 (1.59%) Thin Client
7 1 (1.59%) User Experience
Operating Systems
1 30 (47.62%) Unix
2 20 (31.75%) Linux
3 7 (11.11%) Windows
4 4 (6.35%) Red Hat Enterprise Linux
5 3 (4.76%) CentOS
5 3 (4.76%) Solaris
Processes & Methodologies
1 35 (55.56%) Agile Software Development
2 27 (42.86%) DevOps
2 27 (42.86%) Scrum
3 21 (33.33%) OO
4 20 (31.75%) Microservices
4 20 (31.75%) OOA/OOD
5 17 (26.98%) Domain-Driven Design
6 14 (22.22%) Test Automation
7 13 (20.63%) Continuous Integration
8 12 (19.05%) Multithreading
8 12 (19.05%) SDLC
8 12 (19.05%) Stakeholder Management
8 12 (19.05%) TDD
9 11 (17.46%) Continuous Delivery
9 11 (17.46%) Electronic Trading
9 11 (17.46%) Enterprise Architecture
9 11 (17.46%) Low Latency
9 11 (17.46%) Refactoring
9 11 (17.46%) Task Automation
10 9 (14.29%) Release Management
Programming Languages
1 55 (87.30%) Java
2 39 (61.90%) SQL
3 24 (38.10%) Shell Script
4 20 (31.75%) Python
5 16 (25.40%) Perl
6 15 (23.81%) C++
7 14 (22.22%) C#
7 14 (22.22%) Ruby
8 10 (15.87%) JavaScript
9 8 (12.70%) PowerShell
10 2 (3.17%) C
10 2 (3.17%) Objective-C
10 2 (3.17%) VBA
11 1 (1.59%) C++/CLI
11 1 (1.59%) PHP
11 1 (1.59%) PL/SQL
11 1 (1.59%) T-SQL
11 1 (1.59%) VB
11 1 (1.59%) VB.NET
11 1 (1.59%) VB6
Qualifications
1 9 (14.29%) Degree
2 7 (11.11%) Computer Science Degree
3 4 (6.35%) Master's Degree
Quality Assurance & Compliance
1 19 (30.16%) Dodd-Frank
1 19 (30.16%) EMIR
1 19 (30.16%) MiFID
2 6 (9.52%) QA
3 2 (3.17%) Solvency II
System Software
1 17 (26.98%) Docker
2 3 (4.76%) VMware Infrastructure
3 1 (1.59%) Active Directory
3 1 (1.59%) Apache ZooKeeper
3 1 (1.59%) NFS
3 1 (1.59%) vCloud
3 1 (1.59%) vSphere
Systems Management
1 15 (23.81%) Opscode Chef
2 8 (12.70%) Ansible
3 7 (11.11%) Rundeck
4 4 (6.35%) ZABBIX
5 3 (4.76%) Graphite
5 3 (4.76%) Nagios
6 1 (1.59%) Kibana
6 1 (1.59%) Kubernetes
6 1 (1.59%) Netcool
6 1 (1.59%) Puppet
6 1 (1.59%) Rancher
6 1 (1.59%) SCOM
6 1 (1.59%) Terraform
6 1 (1.59%) WMI
Vendors
1 15 (23.81%) Oracle
2 9 (14.29%) ION Trading
2 9 (14.29%) Microsoft
2 9 (14.29%) Splunk
2 9 (14.29%) TIBCO
3 6 (9.52%) Bloomberg
3 6 (9.52%) Tradeweb
4 4 (6.35%) Sybase
5 3 (4.76%) F5
5 3 (4.76%) SOASTA, Inc
5 3 (4.76%) VMware
6 2 (3.17%) Algorithmics
7 1 (1.59%) Adobe
7 1 (1.59%) Citrix
7 1 (1.59%) Embarcadero
7 1 (1.59%) Infragistics
7 1 (1.59%) New Relic
7 1 (1.59%) Plumtree
7 1 (1.59%) Red Hat
7 1 (1.59%) SAP